Bathtub apron



FIG. 1 is a perspective view of a bathtub apron showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof, the right side being a mirror image of the left side;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view of a second embodiment thereof;

FIG. 8 is a top plan view of FIG. 7;

FIG. 9 is a front elevational view of FIG. 7;

FIG. 10 is a rear elevational view of FIG. 7;

FIG. 11 is a left side elevational view of FIG. 7, the right side being a mirror image of the left side;

FIG. 12 is a bottom plan view of FIG. 7;

FIG. 13 is a perspective view of a third embodiment thereof;

FIG. 14 is a left side elevational view of FIG. 13, the right side being a mirror image of the left side;

FIG. 15 is a top plan view of FIG. 13;

FIG. 16 is a front elevational view of FIG. 13;

FIG. 17 is a rear elevational view of FIG. 13; and,

FIG. 18 is a bottom plan view of FIG. 13. 

The ornamental design for a bathtub apron, as shown and described. 